Hello everyone! I'm HJ, the lead developer for ASTRAL STYX. After releasing the demo build, I've learned of some game-breaking bugs that would prevent proper gameplay, and have found a fix for the ingame black screen when entering a level. If you have already played the demo, know that there are also some various fixes other than the seemingly-random black screen which have been adjusted. the Demo Track now has collisions for the rocks placed throughout the map. Sprite Magnet no longer causes a strange sound occurence when entering a level. Sprite placements have been readjusted. 

Please download the new .zip file in order to receive the update!